Dimethylformamide → 3-[6-Methoxy-4-(2-methyl-quinolin-3-yloxy)-quinolin-7-yloxy]-propan-1-ol

HRID 228982노트

반응식

HRID 228982 반응식
CN(C)C=[O:4].Cl[CH2:7][CH2:8][CH2:9][O:10][C:11]1[CH:20]=[C:19]2[C:14]([C:15]([O:21][C:22]3[C:23]([CH3:32])=[N:24][C:25]4[C:30]([CH:31]=3)=[CH:29][CH:28]=[CH:27][CH:26]=4)=[CH:16][CH:17]=[N:18]2)=[CH:13][C:12]=1[O:33][CH3:34].C(=O)([O-])[O-].[K+].[K+]>O>[CH3:34][O:33][C:12]1[CH:13]=[C:14]2[C:19](=[CH:20][C:11]=1[O:10][CH2:9][CH2:8][CH2:7][OH:4])[N:18]=[CH:17][CH:16]=[C:15]2[O:21][C:22]1[C:23]([CH3:32])=[N:24][C:25]2[C:30]([CH:31]=1)=[CH:29][CH:28]=[CH:27][CH:26]=2

참가 물질

5

반응물 3

HCID 6228DimethylformamideHCID 11430Potassium CarbonateHCID 230785037-(3-Chloro-propoxy)-6-methoxy-4-(2-methyl-quinolin-3-yloxy)-quinoline2회

생성물 1

HCID 577564783-[6-Methoxy-4-(2-methyl-quinolin-3-yloxy)-quinolin-7-yloxy]-propan-1-ol수율 61%

시약·촉매·용매 1

HCID 962Water용매2회

반응 조건

온도
80 °C

실험 절차

N,N-Dimethylformamide (2 ml) was added to 7-(3-chloro-propoxy)-6-methoxy-4-(2-methyl-quinolin-3-yloxy)-quinoline (compound 375) (69 mg), potassium carbonate (70 mg), and water (10 mg), and the mixture was stirred at 80° C. for 3 days. The reaction solution was cooled to room temperature, water was added to the reaction solution, and the mixture was extracted with chloroform. The chloroform layer was washed with water and was then dried over anhydrous sodium sulfate. The solvent was removed by distillation under the reduced pressure, and the residue was purified by thin layer chromatography using chloroform-methanol to give the title compound (40 mg, yield 61%).

후처리

  1. temperatureThe reaction solution was cooled to room temperature
  2. extractionthe mixture was extracted with chloroform
  3. washThe chloroform layer was washed with water
  4. dry with materialwas then dried over anhydrous sodium sulfate
  5. customThe solvent was removed by distillation under the reduced pressure
  6. customthe residue was purified by thin layer chromatography

출처 및 근거

ORD 기록
ord-d28d43a451a6479eb1a9b75d6db756be
출처 데이터셋
uspto-grants-2009_07
특허 번호
US07560558B2

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